Re: [PATCH v7 01/46] virtio: add low-level APIs for feature bits

[Cornelia Huck]

On Sun, 30 Nov 2014 17:09:08 +0200
"Michael S. Tsirkin" <mst@xxxxxxxxxx> wrote:

> Add low level APIs to test/set/clear feature bits.
> For use by transports, to make it easier to
> write code independent of feature bit array format.
> 
> Note: APIs is prefixed with __ and has _bit suffix
> to stress its low level nature.  It's for use by transports only:
> drivers should use virtio_has_feature and never need to set/clear
> features.
> 
> Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
> ---
>  include/linux/virtio_config.h | 53 ++++++++++++++++++++++++++++++++++++++++---
>  1 file changed, 50 insertions(+), 3 deletions(-)

Reviewed-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>

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